Home / 1,791,524.34-2,472,373.89-1,017,227.70

Finding the Fourth Proportional to 1,791,524.34, 2,472,373.89 and 1,017,227.70

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Solution

The fourth proportional to 1,791,524.34, 2,472,373.89 and 1,017,227.70 is: 1,403,814.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,791,524.34 : 2,472,373.89 = 1,017,227.70 : x
  2. Step 2: Convert to fraction form
    1,791,524.34/2,472,373.89 = 1,017,227.70/x
  3. Step 3: Cross multiply
    1,791,524.34x = 2,472,373.89 × 1,017,227.70
  4. Step 4: Simplify right side
    1,791,524.34x = 2,514,967,205,664.75
  5. Step 5: Solve for x
    x = 2,514,967,205,664.75/1,791,524.34
  6. Step 6: Final answer
    x = 1,403,814.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.